/*
 *  Copyright 2008-2010 the original author or authors.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */
package org.openaecfm.spf.io.quantity;

import org.openaecfm.model.quantity.PhysicalSimpleQuantity;
import org.openaecfm.model.quantity.QuantityCount;
import org.openaecfm.spf.io.AbstractEntityInstanceInputImpl;
import org.openaecfm.spf.io.IAppDataManager;
import org.openaecfm.spf.io.IEntityInstanceOutput;
import org.openaecfm.spf.io.IEntityInstanceUtilInput;
import org.openaecfm.spf.io.IEntityInstanceUtilOutput;
import org.openaecfm.spf.model.EntityInstance;
import org.openaecfm.spf.model.RealParameter;
import org.openaecfm.spf.model.SimpleEntityInstance;

public final class QuantityCountIO extends
		AbstractEntityInstanceInputImpl<QuantityCount> implements
		IEntityInstanceOutput<QuantityCount> {
	private IEntityInstanceUtilInput<PhysicalSimpleQuantity> utilInput;
	private IEntityInstanceUtilOutput<PhysicalSimpleQuantity> utilOutput;

	public void setUtilOutput(
			IEntityInstanceUtilOutput<PhysicalSimpleQuantity> utilOutput) {
		this.utilOutput = utilOutput;
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public String exportSPF(QuantityCount pojo, IAppDataManager appDataManager) {
		SimpleEntityInstance ei = new SimpleEntityInstance("IFCQUANTITYCOUNT",
				appDataManager.getName(pojo));

		utilOutput.exportSPF(pojo, ei, appDataManager);

		// Set CountValue
		RealParameter count = new RealParameter(pojo.getCountValue());
		ei.addParameter(count);

		return ei.toString();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	protected QuantityCount doCreateObject() {
		return new QuantityCount();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public void resolveReferenceParameter(EntityInstance ei, QuantityCount pojo,
			IAppDataManager appDataManager) {
		utilInput.resolveReferenceParameter(ei, pojo, appDataManager);
	}

	public void setUtilInput(
			IEntityInstanceUtilInput<PhysicalSimpleQuantity> utilInput) {
		this.utilInput = utilInput;
	}

	@Override
	protected void resolveNotReferenceParameter(EntityInstance ei,
			QuantityCount pojo) {
		utilInput.resolveNotReferenceParameter(ei, pojo);

		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set CountValue
		RealParameter count = (RealParameter) sei.getParameter(3);
		pojo.setCountValue(count.toDouble());
	}
}
